The Wacker Neuson is a genuine OEM Hex Jam Nut M6 designed for a range of Wacker Neuson diesel and compaction equipment, including the DS720 diesel rammer, D4000 diesel power unit for internal vibrators, DPS1850Y vibratory plate, and DPU 2950Y reversible vibratory plate. As a factory-original component, is manufactured to the exact dimensions and thread specification called for in the original equipment design. This nut ships direct from authorized Wacker Neuson parts inventory, so you can trust you are receiving the correct part for your machine. Confirm your model number before ordering to ensure a proper match.
Key Features
- Genuine OEM Thread Accuracy — Manufactured to the exact M6 thread pitch and jam-profile height specified for Wacker Neuson equipment, ensuring correct torque retention without distorting mating fasteners.
- Direct Drop-In Installation — Matches the original hardware position and engagement depth, so it installs without rework or additional hardware on compatible assemblies.
- Broad Wacker Neuson Fitment — Confirmed for the DS720 diesel rammer, D4000 diesel power unit, DPS1850Y vibratory plate, and DPU 2950Y reversible vibratory plate.
- Locks Fasteners Under Vibration — The low-profile jam-nut design resists loosening in high-vibration environments — exactly the conditions these rammers and plate compactors operate in during daily use.
- Factory-Original Part Number — Sourced under Wacker Neuson part number 5000010803, eliminating guesswork when cross-referencing your machine's parts manual.
A hex jam nut is a thin, low-profile nut threaded onto a bolt or stud and tightened against a primary nut or component face to prevent the fastener from backing off under load or vibration. In compaction and demolition equipment — where continuous vibration is the normal operating condition — standard nuts can work loose over time, causing misalignment, component wear, or mechanical failure. The jam nut counters this by creating a clamping force between itself and the adjoining nut or surface. When a jam nut strips, cracks, or goes missing, the fastener it secures becomes vulnerable to loosening, which can compromise the integrity of the assembly it holds together.
Part Details
| Part Number | 5000010803 |
|---|---|
| Old Part Number | 0010803 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hex Jam Nut M6 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Diesel Vibratory Rammer, 330mm /13in Shoe | DS720 | 5000008203 |
| Diesel Power Unit for Internal Vibrator | D4000 | 5000009091 |
| Vibration Plate DPS 1850Y | DPS1850Y | 5000007780 |
| Reversible Vibratory Plate, 29 kN, 50cm/20in | DPU 2950Y | 5000007874 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
